/*
 * Copyright (c) 2002-2010 LWJGL Project
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 * * Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 *
 * * Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 *
 * * Neither the name of 'LWJGL' nor the names of
 *   its contributors may be used to endorse or promote products derived
 *   from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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 */
package org.lwjgl.opencl;

import org.lwjgl.util.generator.Code;
import org.lwjgl.util.generator.Constant;
import org.lwjgl.util.generator.PointerWrapper;
import org.lwjgl.util.generator.opencl.CLDeviceExtension;
import org.lwjgl.util.generator.opencl.cl_int;

@CLDeviceExtension
public interface APPLE_SetMemObjectDestructor {

	@Code(
		tryBlock = true,
		// Create a GlobalRef to the callback object.
		javaBeforeNative = "\t\tlong user_data = CallbackUtil.createGlobalRef(pfn_notify);",
		// Check if we need to delete the GlobalRef.
		javaFinally = "\t\t\tCallbackUtil.checkCallback(__result, user_data);"
	)
	@cl_int
	int clSetMemObjectDestructorAPPLE(@PointerWrapper("cl_mem") CLMem memobj,
	                                  @PointerWrapper("cl_mem_object_destructor_callback") CLMemObjectDestructorCallback pfn_notify,
	                                  @Constant("user_data") @PointerWrapper("void *") long user_data);

}